Curtain hanger



FIG. 1 is a top plan view of a curtain hanger with the bottom view being a mirror image;

FIG. 2 is a front elevational view of the curtain hanger;

FIG. 3 is a side elevational view with the opposite side being a mirror image; and,

FIG. 4 is a rear elevational view of the curtain hanger. 

The ornamental design for a curtain hanger, as shown. 